>>> good morning, america. this morning -- breaking news overnight. a mysterious explosion kills two people and damages more than a dozen home. right now, there's still no word that caused the blast that decimated an entire neighborhood. >>> uncovered. a flood of new details this morning about how the fbi discovered the extramarital affair that brought down america's top spy as we learn more about the highly-accomplished woman at the center of this scandal. an exclusive interview with a wounded warrior who she helped. >>> black thursday backlash. holiday shopping season is starting earlier than ever with many stores opening their doors on thanksgiving offering better bargains. but now, some employees are fighting back. ♪ >>> and boyfriend no more. the headline gripping tween girls worldwide. the biebs is single. we have new pictures of a crestfallen ex-girlfriend selena gomez. a look at how other young couples have done after a breakup in the spotlight. ♪ >>> good morning, everybody. >> we warned you yesterday that this breakup was happening. now